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The Database Environment - Database MCQ Questions and answers- Technical Aptitude

The Database Environment(Database) mcq questions and answers with easy and logical explanations for various competitive examination, interview and entrance test. Database Mcq question are important for technical exam and interview. Page-3 section-1

21
A workgroup typically comprises between 25 and 100 persons.
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Answer: Option B
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22
The source of the data is sometimes called the system of record.
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Answer: Option A
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23
Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003).
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Answer: Option B
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24
Stand-alone databases exhibit many of the same advantages common to file processing systems.
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Answer: Option B
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25
The database approach requires additional costs and risks.
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Answer: Option A
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26
Data descriptions are stored in a central location called the depository.
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Answer: Option B
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27
Stored representations of objects and events that have meaning and importance in the user's environment are known as a database.
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Answer: Option B
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28
Another name for multimedia data is unstructured data.
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Answer: Option A
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29
The most common source of database failures in an organization is the failure to implement a strong database administration function.
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Answer: Option A
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30
The primary mechanism for providing context for data is metadata.
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Answer: Option A
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